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Optimal layout of blasting holes in structural anisotropic coal seam
Compared with the idealized isotropic coal seam, the effectively cracking distances of deep-hole pre-splitting blasting in different directions have significant difference in the structural anisotropy of coal seam. In this paper, based on the test results of coal mechanical parameters in different c...
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| Udgivet i: | PLoS One |
|---|---|
| Main Authors: | , , , |
| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Public Library of Science
2019
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6581258/ https://ncbi.nlm.nih.gov/pubmed/31211795 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0218105 |
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